Strøm&Gudmundsson ApS
Private limited companyCVR 36934964KastrupActive
Strøm&Gudmundsson ApS is a private limited company, based in Kastrup, active in electrical installation, founded in 2015. Net profit rose 961% from 2018 to 2025, ending at DKK 234k. Equity fell to DKK 405k in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesEmployees
- 3 more employees than a year earlier: 13 (07/2026) against 10 (07/2025).
Calculated from the latest two annual reports in sequence and from registrations in CVR. A figure that is missing in either year gives no line, and we derive no figures.
Financial statements
Financial years 2018–2025 · amounts in DKK thousandEquity and net profit
| 2018 | 2025 | Change | |
|---|---|---|---|
| Revenue | not stated | not stated | – |
| Gross profit | 4,044 | 6,221 | +53.8% |
| Operating profit (EBIT) | 111 | 477 | +329.3% |
| Profit before tax | 77 | 358 | +362.6% |
| Net profit | 22 | 234 | +960.9% |
| Total assets | 3,704 | 4,015 | +8.4% |
| Equity | 1,005 | 405 | −59.7% |
| Liabilities | 2,699 | – | – |
| Cash and cash equivalents | 42 | 120 | +183.1% |
| Average number of employees | – | 9 | – |
Source: annual reports filed with the Danish Business Authority (XBRL). Figures for the company (not the group); change is the latest year against the year before. “–” means the figure is not stated in the annual report. Revenue is not stated for 2018, 2025: smaller companies may omit it, and we do not derive it from other figures. The register has no financial statements for 2019, 2020, 2021, 2022, 2023, 2024 (changed financial year or not filed).
Download the figures as CSV · free with an account, amounts in whole DKK
Signals from the financial statements
calculated from the 2025 figuresEquity fell sharply
Equity fell 60% from 2018 to 2025 (DKK 1m to DKK 405k).
How is this calculated?
Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.
The signals are rules applied to the figures in the annual reports. They are not an assessment or credit rating of the company. See Data and method.
Annual reports
2 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/01/2025 – 31/12/2025 | 29/06/2026 | The company | PDF not statedXBRL |
| 2018 | 01/01/2018 – 31/12/2018 | 10/07/2019 | The company | PDFXBRL |
The figures from all the annual reports are shown on this page. The documents themselves (PDF and XBRL, the machine-readable edition) are downloaded with a Pro account: sign in or create a free account, and then choose Pro. XBRL is the edition the figures on the page are read from.
Employees
monthly figures from CVRPosition in the industry
1,291 companies in the databaseComparison with the other companies in electrical installation based on the latest financial year.
Industry median: gross profit DKK 3.9m, net profit DKK 321k, equity DKK 1.4m, 6 employees.
Compared with similar companies
size, age and company form| Group | Gross profit | Equity |
|---|---|---|
| Companies with fewer than 20 employees69,967 companies in the comparison | No. 10,214of 69,742 Better than 85% | No. 44,385of 69,964 Better than 37% |
| Same industry and fewer than 20 employees993 companies in the comparison | No. 177of 993 Better than 82% | No. 715of 993 Better than 28% |
| Companies that are between 5 and 14 years old33,688 companies in the comparison | No. 7,093of 33,588 Better than 79% | No. 21,030of 33,687 Better than 38% |
| All companies of type ApS66,508 companies in the comparison | No. 10,913of 66,379 Better than 84% | No. 40,300of 66,505 Better than 39% |
The rank is calculated among companies in the database with a figure for the latest financial year, and is shown only for groups of at least ten companies.
Compare with the industry
Electrical installation- Strøm&Gudmundsson ApSDKK 6.2m
- Bravida Danmark A/SDKK 2.1bn
- Kemp & Lauritzen A/SDKK 2bn
- Strøm&Gudmundsson ApSDKK 234k
- Bravida Danmark A/SDKK 160.3m
- Kemp & Lauritzen A/SDKK 2.6m
- Strøm&Gudmundsson ApSDKK 405k
- Bravida Danmark A/SDKK 629m
- Kemp & Lauritzen A/SDKK 588.4m
- Strøm&Gudmundsson ApS13
- Bravida Danmark A/S3,163
- Kemp & Lauritzen A/S2,868
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Ole Steen Larsen100%
Management
1 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Ole Steen Larsen | Director | 24/06/2015 |
- Founders
- Ole Steen Larsen
Signing rule: virksomheden tegnes af direktionen
Address and production units
1 active production unitsKirstinehøj 22
2770 Kastrup
Tårnby Municipality · Postcode 2770
Other companies at the address (1)
- J.A AutoElektro ApSOther repair and maintenance of motor vehicles n.e.c.
| Production unit | Address | Employees | P number |
|---|---|---|---|
| Strøm&Gudmundsson ApS | Kirstinehøj 22, 2770 Kastrup | 12 | 1020514945 |
Purpose
Virksomhedens formål er at drive håndværksvirksomhed med elinstallation samt andet efter direktionens skøn dermed beslægtet virksomhed
The purpose is quoted from the register in Danish.
Changes year by year
9 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
20231 changeaddress 1
- AddressMoved to Kirstinehøj 22, 2770 Kastrup
20201 changeaddress 1
- AddressMoved to Ved Stationen 13, st, 2770 Kastrup
20191 changeaccounts 1
- AccountsAnnual report for 2018 published
20155 changesfounded 1 · management 1 · ownership 3
- FoundedRegistered as Strøm&Gudmundsson ApS
- ManagementOle Steen Larsen appointed director
- OwnershipOle Steen Larsen registered as owner (100%)
- OwnershipOle Steen Larsen is no longer registered as owner
- OwnershipOle Steen Larsen registered as owner (100%)
Related companies
Same industry in Tårnby
- Elimar A/S37 employees
- T&S Entreprise ApS31 employees
- Københavns El-Service ApS31 employees
- P. Kilting A/S21 employees
- Gsr Teknik ApS17 employees
- Christophersen siden 1945 A/S9 employees
Largest in the industry
- Bravida Danmark A/SDKK 2.1bn
- Kemp & Lauritzen A/SDKK 2bn
- Elcon A/SDKK 596.5m
- Caverion Danmark A/SDKK 380.8m
- Eltel Networks A/SDKK 325.1m
- Uggerly Installation A/SDKK 305m
Source and updates
The information comes from the Danish Central Business Register (Danish Business Authority) and from annual reports filed with the Danish Business Authority. Last synchronised 24/10/2026. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.